Home News Press Releases Max Planck materials scientist wins Starting Grant of European Research Council Publications of Frank Schönberger All genres Journal Article (2) Journal Article (2) 1. Journal Article Ossiander, T.; Perchthaler, M.; Heinzl, C.; Schönberger, F.; Völk, P.; Welsch, M. T.; Chromik, A.; Hacker, V.; Scheu, C.: Influence of membrane type and molecular weight distribution on the degradation of PBI-based HTPEM fuel cells. Journal of Membrane Science 509, pp. 27 - 35 (2016) MPG.PuRe DOI 2. Journal Article Ossiander, T.; Heinzl, C.; Gleich, S.; Schönberger, F.; Völk, P.; Welsch, M. T.; Scheu, C.: Influence of the size and shape of silica nanoparticles on the properties and degradation of a PBI-based high temperature polymer electrolyte membrane. Journal of Membrane Science 454, pp. 12 - 19 (2014) MPG.PuRe DOI